What’s Vulnerable › Vulnerabilities

CVE-2023-21280

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-14 · updated 2026-06-17
• Weakness: CWE-400

Description

In setMediaButtonBroadcastReceiver of MediaSessionRecord.java, there is a possible permanent DoS due to resource exhaustion. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

• Android: 12.0, 12.1, 13.0

References

• https://android.googlesource.com/platform/frameworks/base/+/06e772e05514af4aa427641784c5eec39a892ed3
• https://source.android.com/security/bulletin/2023-08-01
• https://android.googlesource.com/platform/frameworks/base/+/06e772e05514af4aa427641784c5eec39a892ed3
• https://source.android.com/security/bulletin/2023-08-01

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